65 citations · 451 across the 27 of their papers we have counts for
3 papers · 1 filter
Quantum multimode model of elastic scattering from Bose Einstein condensates
P. Zin, J. Chwedenczuk, A. Perez +2
Mean field approximation treats only coherent aspects of the evolution of a Bose Einstein condensate. However, in many experiments some atoms scatter out of the condensate. We stud…
Molecular production in two-component atomic Fermi gases
Jan Chwedenczuk, Krzysztof Goral, Thorsten Koehler +1
We provide a practical approach to the molecular production via linear downward sweeps of Feshbach resonances in degenerate Fermi gases containing incoherent mixtures of two atomic…
Elastic scattering losses in the four-wave mixing of Bose Einstein Condensates
J. Chwedenczuk, M. Trippenbach, K. Rzazewski
We introduce a classical stochastic field method that accounts for the quantum fluctuations responsible for spontaneous initiation of various atom optics processes. We assume a del…